Express the Angular Speed in Radians Per Second $0.48$ Feet Is Lowered into the Water

question 77

Multiple Choice

Express the angular speed in radians per second.
-To approximate the speed of a river, a circular paddle wheel with radius $0.48$ feet is lowered into the water. If the current causes the wheel to rotate at a speed of 13 revolutions per minute, what is the speed of the current? Express the answer in miles per hour rounded to two decimal places, if necessary.

• A) \(0.45\) miles per hour
• B) \(0.07\) miles per hour
• C) \(39.21\) miles per hour
• D) \(0.22\) miles per hour

Differentiate between direct and indirect costs, including their categorizations.

Comprehend the cost approach to pricing and its implications for ethical pricing strategies.

Recognize fair treatment of suppliers in competitive bidding situations.

Understand the concept and calculations involved in cash discounts and their mutual benefits for buyers and sellers.

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